Clean-up and refactor the blowfish encryption stuff

[quassel.git] / src / common / cipher.h

diff --git a/src/common/cipher.h b/src/common/cipher.h
deleted file mode 100644 (file)
index b5cf0e0..0000000
--- a/src/common/cipher.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
-  This file has been derived from Konversation, the KDE IRC client.
-  You can redistribute it and/or modify it under the terms of the
-  GNU General Public License as published by the Free Software Foundation;
-  either version 2 of the License, or (at your option) any later version.
-*/
-
-/*
-  Copyright (C) 1997 Robey Pointer <robeypointer@gmail.com>
-  Copyright (C) 2005 Ismail Donmez <ismail@kde.org>
-  Copyright (C) 2009 Travis McHenry <tmchenryaz@cox.net>
-  Copyright (C) 2009 Johannes Huber <johu@gmx.de>
-*/
-
-#ifndef CIPHER_H
-#define CIPHER_H
-
-#include<QtCrypto>
-
-class Cipher
-{
-  public:
-    Cipher();
-    explicit Cipher(QByteArray key, QString cipherType=QString("blowfish"));
-    ~Cipher();
-    QByteArray decrypt(QByteArray cipher);
-    QByteArray decryptTopic(QByteArray cipher);
-    bool encrypt(QByteArray& cipher);
-    QByteArray initKeyExchange();
-    QByteArray parseInitKeyX(QByteArray key);
-    bool parseFinishKeyX(QByteArray key);
-    bool setKey(QByteArray key);
-    QByteArray key() { return m_key; }
-    bool setType(const QString &type);
-    QString type() { return m_type; }
-
-  private:
-    //direction is true for encrypt, false for decrypt
-    QByteArray blowfishCBC(QByteArray cipherText, bool direction);
-    QByteArray blowfishECB(QByteArray cipherText, bool direction);
-    QByteArray b64ToByte(QByteArray text);
-    QByteArray byteToB64(QByteArray text);
-
-    QCA::Initializer init;
-    QByteArray m_key;
-    QCA::DHPrivateKey m_tempKey;
-    QCA::BigInteger m_primeNum;
-    QString m_type;
-    bool m_cbc;
-};
-#endif // CIPHER_H